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From bugzi...@apache.org
Subject DO NOT REPLY [Bug 19985] - prefork children dying, parent unresponsive
Date Fri, 16 May 2003 19:24:19 GMT
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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=19985

prefork children dying, parent unresponsive





------- Additional Comments From pedietz@west.com  2003-05-16 19:24 -------
OK I got one of the servers to go...

I used strace and its showing ECHILDs...

select(0, NULL, NULL, NULL, {0, 910000}) = 0 (Timeout)
time(NULL)                              = 1053112603
wait4(-1, 0xbffffc2c, WNOHANG, NULL)    = -1 ECHILD (No child processes)
select(0, NULL, NULL, NULL, {1, 0})     = 0 (Timeout)
time(NULL)                              = 1053112604
wait4(-1, 0xbffffc2c, WNOHANG, NULL)    = -1 ECHILD (No child processes)
select(0, NULL, NULL, NULL, {1, 0})     = 0 (Timeout)
time(NULL)                              = 1053112605
wait4(-1, 0xbffffc2c, WNOHANG, NULL)    = -1 ECHILD (No child processes)
select(0, NULL, NULL, NULL, {1, 0})     = 0 (Timeout)
time(NULL)                              = 1053112606
wait4(-1, 0xbffffc2c, WNOHANG, NULL)    = -1 ECHILD (No child processes)
select(0, NULL, NULL, NULL, {1, 0})     = 0 (Timeout)
time(NULL)                              = 1053112607
wait4(-1, 0xbffffc2c, WNOHANG, NULL)    = -1 ECHILD (No child processes)
select(0, NULL, NULL, NULL, {1, 0})     = 0 (Timeout)
time(NULL)                              = 1053112608


Here's proof that only the parent was alive:
root      6115     1  0 11:19 ?        00:00:00 /wic/webservices/apache80/linux-
apache-1.3.28.0.14 -d /wic/webservices/apache80 -f conf/iwww1-httpd-
apache80.conf

I'll try gdb on the next failure.

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